201625270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 487959552

約数和(自身を除く): 286334282

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 73, 77, 85, 110, 119, 146, 154, 170, 187, 211, 238, 365, 374, 385, 422, 511, 595, 730, 770, 803, 935, 1022, 1055, 1190, 1241, 1309, 1477, 1606, 1870, 2110, 2321, 2482, 2555, 2618, 2954, 3587, 4015, 4642, 5110, 5621, 6205, 6545, 7174, 7385, 8030, 8687, 11242, 11605, 12410, 13090, 13651, 14770, 15403, 16247, 17374, 17935, 23210, 25109, 27302, 28105, 30806, 32494, 35870, 39457, 43435, 50218, 56210, 68255, 77015, 78914, 81235, 86870, 95557, 107821, 125545, 136510, 154030, 162470, 169433, 191114, 197285, 215642, 251090, 261851, 276199, 338866, 394570, 477785, 523702, 539105, 552398, 847165, 955570, 1078210, 1186031, 1309255, 1380995, 1694330, 1832957, 2372062, 2618510, 2761990, 2880361, 3665914, 5760722, 5930155, 9164785, 11860310, 14401805, 18329570, 20162527, 28803610, 40325054, 100812635, 201625270]

約数ペア:

[(1, 201625270), (2, 100812635), (5, 40325054), (7, 28803610), (10, 20162527), (11, 18329570), (14, 14401805), (17, 11860310), (22, 9164785), (34, 5930155), (35, 5760722), (55, 3665914), (70, 2880361), (73, 2761990), (77, 2618510), (85, 2372062), (110, 1832957), (119, 1694330), (146, 1380995), (154, 1309255), (170, 1186031), (187, 1078210), (211, 955570), (238, 847165), (365, 552398), (374, 539105), (385, 523702), (422, 477785), (511, 394570), (595, 338866), (730, 276199), (770, 261851), (803, 251090), (935, 215642), (1022, 197285), (1055, 191114), (1190, 169433), (1241, 162470), (1309, 154030), (1477, 136510), (1606, 125545), (1870, 107821), (2110, 95557), (2321, 86870), (2482, 81235), (2555, 78914), (2618, 77015), (2954, 68255), (3587, 56210), (4015, 50218), (4642, 43435), (5110, 39457), (5621, 35870), (6205, 32494), (6545, 30806), (7174, 28105), (7385, 27302), (8030, 25109), (8687, 23210), (11242, 17935), (11605, 17374), (12410, 16247), (13090, 15403), (13651, 14770)]